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2 years ago

I need this answer as soon as possible

Mathematics

1 answer:

wel2 years ago

3 0

The perimeter is the distance all the way around. So it's the sum of the lengths of all 4 sides.

From the picture, you can clearly see the lengths of all 4 sides.

Writum down and adum up !

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Another attachment. Remember to answer correctly, please.

Arte-miy333 [17]

The answer is 9 units

3 0

3 years ago

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If the sum of the interior angles of a polygon is 1800 how many sides does it have

irina [24]

Answer:

The polygon has 12 sides

Step-by-step explanation:

S=(n-2)*180

S=1800

1800=(n-2)*180

n-2=1800/180=10

n=10+2=12

Hence, the polygon has 12 sides

6 0

2 years ago

What is the value expression below 43-13+105\(3x5)

Zarrin [17]

$43-13+\dfrac{105}{3\times5}=30+\dfrac{105}{15}=30+7=37$

7 0

3 years ago

Drag the tiles to the correct boxes to complete the pairs. Match each expression to the correct verbal description. 8 added to t

vesna_86 [32]

Answer:

A. (7x)³ + 8 ⇔ 8 added to the product of 7 and x cubed

B. 7x³ + 8 ⇔ 8 added to cube of 7x

C. 7 (x + 8)³ ⇔ 7 times the cube of the sum of x and 8

D. (7x + 8)³ ⇔ the cube of the sum of 7x and 8

Step-by-step explanation:

1. Let's drag the tiles to the correct boxes to complete the pairs.

A. (7x)³ + 8 ⇔ 8 added to the product of 7 and x cubed

The second tile was already given and solved, however we're copying it.

B. 7x³ + 8 ⇔ 8 added to cube of 7x

C. 7 (x + 8)³ ⇔ 7 times the cube of the sum of x and 8

We use the expression 7 times because number 7 is multiplying the sum inside the parenthesis.

D. (7x + 8)³ ⇔ the cube of the sum of 7x and 8

4 0

2 years ago

6.2-0.4+(8×3.2)]-3.1= Use pemdas

Bad White [126]

Answer:

I'm pretty sure the answer would be 28.3

Step-by-step explanation:

I hope this helps :D

7 0

3 years ago

Read 2 more answers